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AccessDeniedBest ResponseYou've already chosen the best response.1
\( f(x) = \sqrt{5  x} \) This is it, correct? So, f(6) means x = 6 in our function. Have you tried replacing x for 6 in the function?
 one year ago

lexigolds9Best ResponseYou've already chosen the best response.0
yes and it comes as a decimal .. 3.316
 one year ago

AccessDeniedBest ResponseYou've already chosen the best response.1
Hmm, that seems about right. I might leave it with the radical, myself, depending on if the question asks us to round or not. :)
 one year ago

lexigolds9Best ResponseYou've already chosen the best response.0
? i dont know how to do it
 one year ago

AccessDeniedBest ResponseYou've already chosen the best response.1
\( f(6) = \sqrt{5  (6)} \) \( = \sqrt{5 + 6} \) \(= \sqrt{11} \) < this is the radical, I think I'd leave it there if you're not asked to round \( \approx 3.316\) < this is your answer, which is the same.
 one year ago

AccessDeniedBest ResponseYou've already chosen the best response.1
\(\sqrt{11}\) is just a little more "accurate". :)
 one year ago
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